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HT19V Silicon Piezoresistive Pressure Sensor 10VDC Silicon Liquid Air Pressure Sensor

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: HT19V
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000PCS/Month
Detail Information
Model NO.: HT19V Thread Type: No
Wiring Type: Four-Wire Measuring Medium: Gas And Liquid
Range: 0-10kpa~100mpa Output: MV
Pressure Type: G/A/S Supply: 1.5mA
HS Code: 9026209090 Supply Ability: 20000PCS/month
Type: Piezoresistive Pressure Sensor Material: Stainless Steel
Customization: Available | Customized Request
High Light:

HT19V Silicon Piezoresistive Pressure Sensor


Silicon Piezoresistive Pressure Sensor 10VDC


10VDC Silicon Liquid Air Pressure Sensor

Product Description

HT19V 19mm 10VDC Powered Piezoeletric Silicon Pressure Sensor for Air and Liquid

HT19V Silicon Piezoresistive Pressure Sensor

Introduction of silicon pressure sensor: 


HT19V employs a highly stable diffused silicon element, making it a reliable silicon piezoresistive pressure sensor. By utilizing an isolation diaphragm and silicon oil, the sensor accurately measures the pressure of liquids and gases,offering precise results. Its extensive applications in air compressors and refrigeration systems make it a valuable asset in various industries. 
Product  Features of silicon pressure sensor:

1.Utilizes thick-film circuitry for temperature compensation and zero offset correction

2.High reliability and excellent stability  

3.Constant voltage power supply, standard output

Applications of silicon pressure sensor:

1.Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility

2.Used in process control systems for monitoring and controlling pressure.    

3.Commonly used in refrigeration systems and air compressors for pressure measurement.

Electrical performance of silicon pressure sensor:

1.Power Supply: ≤10VDC

2.Common Mode Voltage Output: 50% of the input (typical)

3.Input Impedance:4KΩ~20KΩ

4.Output Impedance:2.5KΩ~6KΩ

5.Electrical Connection:100mm high-temperature wire,ribbon cable

Performance Parameters of silicon pressure sensor:.
Measurement Range Gauge(G) 10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A) 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed(S) 3500KPaS,7MPaS,10MPaS,20MPaS,40MPaS,60MPaS,100MPaS
  Typ Max Unit
NonLinearity   ±0.15 ±0.3 %F.S
Repeatability  0.05 0.1 %F.S
Hysteresis    0.05 0.1 %F.S
Zero Offset Output   0±1 0±2 mV
Full Scale Output   ≤20KPa 50±1 50±2 mV  
≥35kPa 100±1 100±2 mV  
Zero Offset Temp. Drift ≤20KPa ±1 ±2.5 %F.S  
≥35kPa ±0.8 ±1.5 %F.S  
Full Scale Temp. Drift ≤20KPa ±1 ±2 %F.S  
≥35kPa ±0.8 ±1.5 %F.S  
Compensated Temp. ≤20KPa 0~50 ºC  
≥35kPa 0~70 ºC  
Operating Temperature   -20~80 ºC  
Storage Temperature  -40~125 ºC  
Allowable Overload Take the smaller value between 3 times the full scale or 120MPa    
Burst Pressure 5X the full scale    
Long-term Stability 0.2 %   F.S/Year  
Diaphragm Material 316L    
Insulation Resistance ≥200MΩ 100VDC    
Vibration No change under conditions of 10gRMS, 20Hz to 2000Hz    
Shock 100g,11ms    
Response Time ≤1ms    
O-ring Seal Nitrile rubber or Fluoro rubber    
Filling Medium Silicon Oil    
Weight ~28g    
The parameters are tested under the following conditions:   10V @ 25ºC  
Outline Construction of silicon pressure sensor
<3.5MPaS 19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
≥40MPaS 19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
Electrical connection and compensation of silicon pressure sensor
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid

Selection Examples
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
Ordering tips
1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the required airtightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into  the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.
1.Q: What are the features of your pressure sensor transmitters?
   A: High precision, durability, and excellent performance. Customization available.
2.Q: Can I customize special specifications?
   A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service
3.Q: What is your production capacity?
    A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling
4.Q: What's the typical delivery period?
    A: 5~8 working day for standard models. Customized products may vary.
5.Q: How are the products priced? Any discounts?
    A: Competitive pricing with discounts for bulk orders or long-term partners
6.Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote          instruction by PC network is always available.


Contact Details
Lisa zhuang

Phone Number : +8618791975539

Whatsapp : +8618629200449